{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "adverse event", "trigger": true, "arguments": ["Combination.Drug", "Subject", "Treatment.Duration", "Subject.Gender", "Subject.Age", "Subject.Disorder", "Treatment.Dosage", "Treatment", "Treatment.Drug", "Treatment.Disorder", "Subject.Race"]}, {"event_type": "potential therapeutic event", "trigger": true, "arguments": ["Subject.Disorder", "Treatment.Dosage", "Treatment.Route", "Treatment.Time_elapsed", "Subject.Race", "Treatment.Disorder", "Treatment.Drug", "Combination.Drug", "Subject.Population", "Treatment.Duration", "Effect", "Subject.Age", "Treatment", "Treatment.Freq", "Subject.Gender", "Subject"]}], "input": "We recommend routine follow up by ECG of patients over the age of 50 treated with carbamazepine."}
{"adverse event": [], "potential therapeutic event": [{"trigger": "of ", "arguments": {"Subject.Disorder": "NAN", "Treatment.Dosage": "NAN", "Treatment.Route": "NAN", "Treatment.Time_elapsed": "NAN", "Subject.Race": "NAN", "Treatment.Disorder": "NAN", "Treatment.Drug": "carbamazepine", "Combination.Drug": "NAN", "Subject.Population": "NAN", "Treatment.Duration": "NAN", "Effect": "NAN", "Subject.Age": "over the age of 50", "Treatment": "routine follow up by ECG", "Treatment.Freq": "NAN", "Subject.Gender": "NAN", "Subject": "patients over the age of 50"}}]}